JPS61190479U - - Google Patents

Info

Publication number

JPS61190479U

JPS61190479U JP7521885U JP7521885U JPS61190479U JP S61190479 U JPS61190479 U JP S61190479U JP 7521885 U JP7521885 U JP 7521885U JP 7521885 U JP7521885 U JP 7521885U JP S61190479 U JPS61190479 U JP S61190479U

Authority

JP

Japan

Prior art keywords

valve ring

groove

pump

transport cylinder

swing pipe

Prior art date

1985-05-21

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000007789 sealing Methods 0.000 claims description 2
• 229910010293 ceramic material Inorganic materials 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000000919 ceramic Substances 0.000 description 1

Cited By (2)